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    • 86. 发明申请
    • Self-excitation synchronous rectification driver
    • 自励同步整流驱动器
    • US20080192517A1
    • 2008-08-14
    • US11705135
    • 2007-02-12
    • Kuo-Fan LinChien-Li Tsai
    • Kuo-Fan LinChien-Li Tsai
    • H02H7/125
    • H02M3/33592Y02B70/1475
    • The present invention discloses a self-excitation synchronous rectification driver, which comprises a self-excitation coil, a self-excitation driver, a synchronous-signal source, a pulse transformer, a positive/negative edge detector, and a latch unit. The synchronous-signal source generates a synchronous signal to attain an external synchronous function. When the frequency is abnormal, the first and second rectifier switches of the rectification unit of the power supply are forced to turn on or turn off. Thereby, the first and second rectifier switches can turn on alternately, and the first and second rectifier switches are limited to within the highest and lowest working frequencies during the zero-load stage or the shutdown stage. Thus, the frequency of the synchronous rectification driver is under control, and abnormal voltage will not occur.
    • 本发明公开了一种自激同步整流驱动器,其包括自励线圈,自激驱动器,同步信号源,脉冲变压器,正/负边沿检测器和锁存单元。 同步信号源产生同步信号以获得外部同步功能。 当频率异常时,电源整流单元的第一和第二整流开关被迫导通或关断。 由此,第一和第二整流开关交替地导通,并且第一和第二整流开关在零负载阶段或关断阶段被限制在最高和最低工作频率内。 因此,同步整流驱动器的频率受到控制,不会发生异常电压。
    • 88. 发明申请
    • LCD PANEL MOUNTING APPARATUS
    • 液晶面板安装设备
    • US20070090247A1
    • 2007-04-26
    • US11309410
    • 2006-08-04
    • Zheng ShiJun ZhangChien-Li TsaiWen-Kang Lo
    • Zheng ShiJun ZhangChien-Li TsaiWen-Kang Lo
    • E04G3/00
    • G06F1/1616G06F1/1637Y10S248/924
    • An exemplary LCD panel mounting apparatus includes a bracket, a pair of frames, and a pair of actuators. The bracket includes a flange defining a pair of slots therein. The frames are slidably attached to the bracket in a first direction and each includes a first sliding member defining a pair of notches therein along the first direction. The actuators are slidably attached to the bracket in a second direction perpendicular to the first direction and each includes a post selectively engaging in one of the notches of the frames, and a handling tab extending through the corresponding slot of the bracket. The frames each include a pair of seats defining threaded holes therein to fix different size LCD panels thereon.
    • 示例性的LCD面板安装装置包括支架,一对框架和一对致动器。 支架包括在其中限定一对狭槽的凸缘。 框架沿第一方向可滑动地附接到托架,并且每个框架包括沿着第一方向限定一对凹口的第一滑动构件。 所述致动器在垂直于所述第一方向的第二方向上可滑动地附接到所述支架,并且每个所述致动器包括选择性地接合在所述框架的一个切口中的柱和延伸穿过所述支架的相应槽的操纵突出部。 框架每个包括一对座,其中限定螺纹孔,以将不同尺寸的LCD面板固定在其上。
    • 90. 发明授权
    • Mounting apparatus for keyboard of portable computer
    • 便携式电脑键盘安装装置
    • US07176393B1
    • 2007-02-13
    • US11308754
    • 2006-04-28
    • Ke-Cheng LinWen-Kang LoChien-Li Tsai
    • Ke-Cheng LinWen-Kang LoChien-Li Tsai
    • H01H9/00
    • H01H13/70G06F1/1616G06F1/1656G06F1/1662H01H2223/014H01H2223/028
    • A mounting apparatus for a keyboard of a portable computer includes a keyboard, a base of a portable computer and at least one fastener. The base comprises a sunken receiving portion for accommodating the keyboard therein. A sidewall of the receiving portion forms at least one mounting portion. An underside of the base has a supporting portion corresponding to the at least one mounting portion. The at least one fastener comprises a locking projection and a pair of elastic stands and is movably fit between the at least one mounting portion and the corresponding supporting portion. The stands slidably abut the supporting portion and the locking projection extends into the receiving portion, engaging with a side of the keyboard. Thus the keyboard is secured to the receiving portion of the base.
    • 用于便携式计算机的键盘的安装装置包括键盘,便携式计算机的基座和至少一个紧固件。 基座包括用于在其中容纳键盘的凹陷接收部分。 接收部分的侧壁形成至少一个安装部分。 基座的下侧具有对应于至少一个安装部分的支撑部分。 所述至少一个紧固件包括锁定突起和一对弹性支架,并且可移动地配合在所述至少一个安装部分和相应的支撑部分之间。 支架可滑动地抵靠支撑部分,并且锁定突起延伸到接收部分中,与键盘的一侧接合。 因此,键盘被固定到基座的接收部分。